Scientists have long been puzzled about the origins of dinosaurs. Recent research suggests a surprising location based on the oldest-known dinosaur fossils, evolutionary relationships, and Triassic ...
A significant area of Cretaceous rock exposures in northwest Montana has been recognized as an International Geoheritage Site, Montana State University announced on Thursday.
The remains of the earliest dinosaurs may lie undiscovered in the Amazon and other equatorial regions of South America and Africa, suggests a new study led by UCL (University College London) ...